diff --git a/docs/sources/installation/kernel.rst b/docs/sources/installation/kernel.rst
index 8338cfdc88..88822ad37d 100644
--- a/docs/sources/installation/kernel.rst
+++ b/docs/sources/installation/kernel.rst
@@ -136,7 +136,6 @@ Namespaces:
 - CONFIG_NAMESPACES
 - CONFIG_UTS_NS
 - CONFIG_IPC_NS
-- CONFIG_UID_NS
 - CONFIG_PID_NS
 - CONFIG_NET_NS